Enlighten Up (2008)

Filmmaker Kate Churchill is determined to prove that yoga can transform anyone. Nick Rosen is skeptical but agrees to be her guinea pig. Kate immerses Nick in yoga, and follows him around the world as he examines the good, the bad and the ugly of yoga. The two encounter celebrity yogis, true believers, kooks and world-renowned gurus. Tensions run high as Nick's transformational progress lags and Kate's plan crumbles. Ultimately, what they find is not what they expected.

http://www.imdb.com/title/tt1306972/

http://enlightenupthefilm.com/

Trailer:
http://www.youtube.com/watch?v=kKQw0-IlJiY